- Police Departments (105 agencies)
- Campus Police (30 agencies)
- State Police Agencies (23 agencies)
- Adult Institutions (13 agencies)
- Parole & Probation (8 agencies)
- Federal Agencies (6 agencies)
- State Agencies (4 agencies)
- Youth Institutions (3 agencies)
- Probation & Pretrial Facilities (3 agencies)
- Airport Police (3 agencies)
- Ports of Entry (2 agencies)
- Tribal Police (2 agencies)
- Military Police (2 agencies)
- National Parks (2 agencies)
- Conservation Agencies (1 agencies)
- Child Support Enforcement (1 agencies)
- Federal Corrections (1 agencies)
- Coroners (1 agencies)
